Istanbul is a city built on layers of empire. Spanning two continents, it was once the capital of three major empires: Roman, Byzantine, and Ottoman. Visitors walking through the Sultanahmet district can witness this timeline firsthand, from the Roman-era Hippodrome to the Byzantine mosaics of Hagia Sophia, and the towering minarets of the Blue Mosque. At nearby Topkapi Palace, rooms still display the jeweled swords, ceremonial robes, and handwritten Qurans once used by Ottoman sultans.

Saint John is a historic port city on the Bay of Fundy in southern New Brunswick, built around a rugged harbour where the Saint John River meets the sea. Its waterfront, steep streets, and compact historic districts reflect a long connection with shipping, shipbuilding, fishing, and trade.

Tokushima is the capital of Tokushima Prefecture on the eastern side of Shikoku, where several rivers meet the sea and mountains rise beyond the urban area. The city is closely identified with Awa Odori, a traditional dance that fills streets with performers and musicians during its annual festival. Tokushima also serves as a useful base for exploring the wider prefecture, including the Naruto Strait, the Iya Valley, and sections of the Shikoku pilgrimage.

Khiva, located in western Uzbekistan’s Khorezm region, is one of Central Asia’s most evocative Silk Road cities. Its walled inner city, known as the Itchan Kala, has preserved a remarkable collection of mud-brick architecture, minarets, mosques, and madrasahs that reflect centuries of Islamic culture and trade. Khiva served as a thriving trading hub and political center, linking merchants and scholars across the desert routes of the region.

West of Hiawatha National Forest, Marquette sits on the shore of Lake Superior and is the biggest city on Michigan's Upper Peninsula. Visit historic Marquette Harbor Lighthouse for spectacular panoramic views of Superior, or take advantage of snowy Marquette Mountain and a variety of winter sports at the height of Marquette's winter season.